Update : Jan. 31, 2013
[Tokyo Stock Exchange, Inc.]
As of today, the trading volume of Equity Options (Auction trading) reached a record high of 7,976 contracts since the activation of Tdex+ system (October 5, 2009).


Tokyo Stock Exchange, Inc.
TEL:+81-50-3377-7651
e-mail:option1@tse.or.jp